Evaluation of PC-based real-time watermarking system for long-term video preservation

Takaaki Yamada, Isao Echizen, Satoru Tezuka, Hiroshi Yoshiura, Norihisa Komoda

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

New business opportunities of digital video such as IP-based inspection require for preserving the data during long term. Digital watermarks remain in the content and provide supplementary evidence of integrity. For them to become practical, a means is needed for processing them in real time on PCs. We previously proposed system architecture and a method to shorten watermarking time by reusing the estimated watermark imperceptibility among neighboring frames. They enable real time processing in a series of captured analog video signals: watermarking the video, encoding it into MPEG4 (QGVA, 1Mbps, 30fps), and storing the video for 12 hours in maximum. We have now evaluated the validity of the system as a software application.

Original languageEnglish
Pages73-85
Number of pages13
Publication statusPublished - 2007 Jan 1
Externally publishedYes
EventWorkshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006 - Freiburg im Breisgau, Germany
Duration: 2006 Jun 82006 Jun 9

Conference

ConferenceWorkshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006
CountryGermany
CityFreiburg im Breisgau
Period06/6/806/6/9

Fingerprint

Watermarking
Processing
Application programs
Inspection
Industry

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Software
  • Safety, Risk, Reliability and Quality

Cite this

Yamada, T., Echizen, I., Tezuka, S., Yoshiura, H., & Komoda, N. (2007). Evaluation of PC-based real-time watermarking system for long-term video preservation. 73-85. Paper presented at Workshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006, Freiburg im Breisgau, Germany.

Evaluation of PC-based real-time watermarking system for long-term video preservation. / Yamada, Takaaki; Echizen, Isao; Tezuka, Satoru; Yoshiura, Hiroshi; Komoda, Norihisa.

2007. 73-85 Paper presented at Workshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006, Freiburg im Breisgau, Germany.

Research output: Contribution to conferencePaper

Yamada, T, Echizen, I, Tezuka, S, Yoshiura, H & Komoda, N 2007, 'Evaluation of PC-based real-time watermarking system for long-term video preservation', Paper presented at Workshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006, Freiburg im Breisgau, Germany, 06/6/8 - 06/6/9 pp. 73-85.
Yamada T, Echizen I, Tezuka S, Yoshiura H, Komoda N. Evaluation of PC-based real-time watermarking system for long-term video preservation. 2007. Paper presented at Workshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006, Freiburg im Breisgau, Germany.
Yamada, Takaaki ; Echizen, Isao ; Tezuka, Satoru ; Yoshiura, Hiroshi ; Komoda, Norihisa. / Evaluation of PC-based real-time watermarking system for long-term video preservation. Paper presented at Workshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006, Freiburg im Breisgau, Germany.13 p.
@conference{29f25ea4827042bfb2a8edfc26f6211c,
title = "Evaluation of PC-based real-time watermarking system for long-term video preservation",
abstract = "New business opportunities of digital video such as IP-based inspection require for preserving the data during long term. Digital watermarks remain in the content and provide supplementary evidence of integrity. For them to become practical, a means is needed for processing them in real time on PCs. We previously proposed system architecture and a method to shorten watermarking time by reusing the estimated watermark imperceptibility among neighboring frames. They enable real time processing in a series of captured analog video signals: watermarking the video, encoding it into MPEG4 (QGVA, 1Mbps, 30fps), and storing the video for 12 hours in maximum. We have now evaluated the validity of the system as a software application.",
author = "Takaaki Yamada and Isao Echizen and Satoru Tezuka and Hiroshi Yoshiura and Norihisa Komoda",
year = "2007",
month = "1",
day = "1",
language = "English",
pages = "73--85",
note = "Workshops on Security in Autonomous Systems, and Long-lasting Security - at the Conference on Emerging Trends in Computer Security, ETRICS 2006 ; Conference date: 08-06-2006 Through 09-06-2006",

}

TY - CONF

T1 - Evaluation of PC-based real-time watermarking system for long-term video preservation

AU - Yamada, Takaaki

AU - Echizen, Isao

AU - Tezuka, Satoru

AU - Yoshiura, Hiroshi

AU - Komoda, Norihisa

PY - 2007/1/1

Y1 - 2007/1/1

N2 - New business opportunities of digital video such as IP-based inspection require for preserving the data during long term. Digital watermarks remain in the content and provide supplementary evidence of integrity. For them to become practical, a means is needed for processing them in real time on PCs. We previously proposed system architecture and a method to shorten watermarking time by reusing the estimated watermark imperceptibility among neighboring frames. They enable real time processing in a series of captured analog video signals: watermarking the video, encoding it into MPEG4 (QGVA, 1Mbps, 30fps), and storing the video for 12 hours in maximum. We have now evaluated the validity of the system as a software application.

AB - New business opportunities of digital video such as IP-based inspection require for preserving the data during long term. Digital watermarks remain in the content and provide supplementary evidence of integrity. For them to become practical, a means is needed for processing them in real time on PCs. We previously proposed system architecture and a method to shorten watermarking time by reusing the estimated watermark imperceptibility among neighboring frames. They enable real time processing in a series of captured analog video signals: watermarking the video, encoding it into MPEG4 (QGVA, 1Mbps, 30fps), and storing the video for 12 hours in maximum. We have now evaluated the validity of the system as a software application.

UR - http://www.scopus.com/inward/record.url?scp=84857533712&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84857533712&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:84857533712

SP - 73

EP - 85

ER -